Feb 28, 2021  
2020-2021 Graduate Catalog 
2020-2021 Graduate Catalog

Biological Sciences (Ph.D.)

Admissions Information  

Doctor of Philosophy: Total 72 credit hours beyond the bachelor’s degree

Biology courses 60-72 credit hours to include:

  • Topical seminar BIOL 792 - Topics in Biology (C)  or  NSCI 792 - Topics (C)  (minimum of four different 1+ credit hour topic courses required, if specializing the courses at least 2 credit hours must be theme related)
  • Graduate Seminar BIOL 890 - Ph.D. Seminar in Biology  4-5 credit hours (no more than 5 credit hours will count toward program of study)
  • Dissertation research BIOL 898D - Ph.D. Dissertation Research  24-40 credit hours
  • Selected Optional Specialization or electives (Specializations: Neuroscience or Integrative Biology): 15-16 cr.
  • Supporting courses subject to approval of student’s dissertation advisory committee 0-12 credit hours


  • NSCI 792/other topics courses will fulfill the four course topics requirement. Courses taken under a different prefix will be considered supporting coursework and will not count toward the required 60 credit hours of BIOL courses.
  • 50% of the program of study must be at the 700-level or above.
  • Up to 18 credit hours from a previous master’s degree can be applied towards Biology or supporting courses.

Integrative Biology Specialization (16 credit hours Optional)

Neuroscience Specialization (15 credit hours, at least 3 credit hours must have the BIOL prefix, Optional)

Dissertation Research

The area of concentration for this degree may be selected from the various biological specialties (e.g., ecology, cell biology, developmental biology, molecular biology, evolution, neuroscience, physiology). Completion of the degree requires a demonstrated ability to conduct original and independent research. Each doctoral student is required to take a comprehensive oral examination before the beginning of the third year, after completion of most of the coursework. Candidates for the Ph.D. degree present a departmental seminar and take a final oral examination that addresses the dissertation as well as evaluates the student’s knowledge of broader aspects of biology. See http://www.usd.edu/arts-and-sciences/biology/phd for a description of the advisory committee, the annual progress report, the comprehensive oral examination, the dissertation proposal, and recommended timetable for completion of the degree.

Student Learning Outcomes

  1. Students will demonstrate competency in designing, conducting, and interpreting research.
  2. Students will demonstrate thorough background knowledge of the field.
  3. Students will demonstrate thorough background knowledge of the field.
  4. Students will demonstrate competency in presentation of scientific information.

State Authorization - It Matters Where You Live

If your learning placement course (internship, externship, clinical, rotation, practicum, independent study, study away, etc.) or your online course will be taken outside South Dakota, please reference the State Authorization webpage.

State Authorization